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393484 (2002 PZ71)
Classification: Main-belt Asteroid          SPK-ID: 2393484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2655605786420472 6.0485e-08  
a 2.588820595780575 2.0113e-08 au
q 1.901331900364636 1.4761e-07 au
i 13.65458997416947 7.4459e-06 deg
node 170.3618657224408 4.3834e-05 deg
peri 160.0789437546543 5.0265e-05 deg
M 89.86481479730148 2.6622e-05 deg
tp 2458620.714357734160
(2019-May-17.21435773)
0.0001095 TDB
period 1521.42784163183
4.17
1.7731e-05
4.854e-08
d
yr
n .2366198318113311 2.7575e-09 deg/d
Q 3.276309291196513 2.5455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6405 days (17.54 yr)  
   first obs. used      2002-07-09  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:46  

Additional Information
 Earth MOID = .897127 au 
 Jupiter MOID = 2.15358 au 
 T_jup = 3.332 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457356.5 (2015-Nov-30.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2672525271302597 6.0996e-08  
q 1.895593200592512 1.4926e-07 au
tp 2457100.596564185639
(2015-Mar-19.09656419)
9.7766e-05 TDB
node 170.4250278377968 4.377e-05 deg
peri 160.0971234052808 5.0121e-05 deg
i 13.66993315804002 7.4545e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      6405 days (17.54 yr)  
   first obs. used      2002-07-09  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57015  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:46  

Additional Information
 Jupiter MOID = 2.15358 au 
 T_jup = 3.332 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.720538078247359E-15 -9.078346560666925E-15 3.414988511203017E-12 -3.508560104930585E-14 8.749946439279297E-13 -1.497924752105782E-14
q -9.078346560666925E-15 2.227707118624271E-14 -8.074498139901987E-12 8.530205577389117E-14 -2.064308805121081E-12 3.63485898873199E-14
tp 3.414988511203017E-12 -8.074498139901987E-12 9.558163210895525E-9 -2.947788236470123E-11 2.547126781660895E-9 -2.956959861214588E-11
node -3.508560104930585E-14 8.530205577389117E-14 -2.947788236470123E-11 1.915796261277311E-9 -1.868825226588843E-9 1.974692241555561E-10
peri 8.749946439279297E-13 -2.064308805121081E-12 2.547126781660895E-9 -1.868825226588843E-9 2.512119601862189E-9 -1.998592337188346E-10
i -1.497924752105782E-14 3.63485898873199E-14 -2.956959861214588E-11 1.974692241555561E-10 -1.998592337188346E-10 5.556896171479526E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO494993  

393484 (2002 PZ71)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ show close-approach data ]
Alternate Designations
 2002 PZ71 = 2010 JT122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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